document.write( "Question 1168708: P(A) = 0.56, P(A and B) = 0.15, find P(B) \n" ); document.write( "

Algebra.Com's Answer #793301 by Boreal(15235) $\"\"$ $\"About$

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P(A or B)=P(A)+P(B)-P(A and B)
\n" ); document.write( "if we assume P(A OR B) is everything, or 1,
\n" ); document.write( "then 1=0.56+P(B)-0.15
\n" ); document.write( "and P(B)=0.59 \n" ); document.write( "

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